cc.Class({
extends: cc.Component,
properties: {
//speed
accl:0,
player:{
default:null,
type:cc.Node
}//},
},
// LIFE-CYCLE CALLBACKS:
SetInputControl:function () {
var self=this;//先保存一下this,为self
//监听
var listener={
//event:cc.eventListener.KEYBOARD,//监听键盘
event:cc.EventListener.KEYBOARD,//监听键盘
//有两个需要监听的方法
onKeyPressed:function (KeyCode,event) {
// switch监听 KeyCode键盘摁下
switch (KeyCode)
{
case cc.KEY.a:
self.accLeft=true;
break;
case cc.KEY.d:
self.accRight=true;
break;
case cc.KEY.w:
self.accUp=true;
break;
case cc.KEY.s:
self.accDown=true;
break;
}
},//onKeyReleased
onKeyReleased:function (KeyCode,event) {
switch (KeyCode)
{
case cc.KEY.a:
self.accLeft=false;
break;
case cc.KEY.d:
self.accRight=false;
break;
case cc.KEY.w:
self.accUp=false;
break;
case cc.KEY.s:
self.accDown=false;
break;
}
}//},
}
//将监听放在事件
cc.eventManager.addListener(listener,self.node);
},
onLoad :function() {
//Init contorl Dircetion
this.accLeft=false;
this.accRight=false;
this.accUp=false;
this.accDown=false;
this.SetInputControl();
},
start :function() {
},
update:function (dt) {
//若是利用else 则4个方向；需要为8个方向
if(this.accLeft)
{
this.player.x -= this.accl;
}
if(this.accRight)
{
this.player.x += this.accl;
}
if(this.accUp)
{
this.player.y += this.accl;
}
if(this.accDown)
{
this.player.y -= this.accl;
}
} ,
});